C# to Mysql Insert button code

Question

Jignesh Kumar · Accepted Answer

Hi,   You are missing appsetting in your project,            "ConnectionStringName"  value= "false" />                Access  this  key from your code  as  below      System.Configuration.ConfigurationSettings.AppSettings[ "ConnectionStringName" ];

Gajendra Jangid · Answer

try this link https://docs.microsoft.com/en-us/visualstudio/ide/how-to-add-app-config-file?view=vs-2022

Muhammad Imran Ansari · Answer

Check this link, how to add app.config into your project. https://docs.microsoft.com/en-us/visualstudio/ide/how-to-add-app-config-file?view=vs-2022

Mohamed Rafi · Answer

i dont understand where to add this code? pls say clearly sir

Mohamed Rafi · Answer

where i have to add it? wherer i find  project. Add config this file?  i am very new to it.please clarify

Muhammad Imran Ansari · Answer

There is no App.config in your project. Add config file in your solution and the following key:         "constr"  value= "YourConnectionString" />